TwoTime Portal

Welcome to TwoTime Portal.
We evaluate your robot vacuum intelligence.
If you manage to dust off our insurmountable and unrealistic chambers, you may eventually be rewarded.
We issue certificates so that you can show off in your social networks.

Feature list:
- Accurate visualisation of inter-dimensional portals
- Dozens of hand-crafted puzzle levels
- The moving boxes
- The buttons which look like elevator buttons
- Semi-automatic sliding doors
- The dangerous shallow steps
- The portal gun
- The magic meta-balls
- The moving platforms
- The interfering energy fields